Key ring



FIG. 1 is a top view of a key ring showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a rear elevational side view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a front side view; and,

FIG. 6 is a top view of a key ring showing a second embodiment of my new design, all undisclosed views are essentially the same as FIGS. 1-5. 

The ornamental design for a key ring, as shown and described. 